Locksmiths of one of the Soviet defense plants I.T. Migachev, A.M. Voguhvalov and K.S. Romanov pack 120-mm regimental mortars in wooden containers before being sent to the front line for the Red Army.
120-mm regimental mortars source: Estonian Historical Museum (EAM) / F4066.
Source of 120 mm mortars photo information:
Location: USSR
Photo date: March 28, 1945